ROTOR2INPOWER crankset 110mm 170mm 30mm axle black matt/red

You can find more information about what there is exactly included in delivery on the left-side menu.

2INpower Road

Knowing your strengths is helpful, but knowing your weaknesses is like mining for gold because if you can measure them, you can improve them. Dual-sided 2INpower measures power individually in each leg to provide precise data about balance and power output in order to demonstrate where improvements can be made to pedaling performance. As the name suggests, 2INpower evolved from ROTOR's INpower, the power meter integrated inside the crank axle that measures power in the left leg. Two additional sets of strain gauges haven been placed in the right crank arm, which will measure power exclusively in the right leg. INpower's four strain gauges are located in the crank axle and measure the left leg's power output. New to 2INpower are Bluetooth Smart funcionality and a built-in rechargeable battery, which are features in addition to those of INpower. Note: chainrings are sold separately.

Unfortunately, there isn't any review yet. Be the first one and share your experiences with thousands of other riders!

Why Q-rings?

Biomechanical studies indicate that the effort made with Q-Rings becomes a greater performance and pedaling feeling
more rounded and smooth due to their ability to make a better use of the strongest muscle groups while they also compensate the dead spot in pedaling.

Q-Ring-Round Ring ComparisonFar from feeling unusual, a Q-Ring feels much rounder than a round ring.
A spinscan analysis visualize a cyclists power delivery, with a bar graph indicating the variation from maximum to minimum
output and a polar graph showing the rotating shape of the power profile.

By comparing the left hand Round chainring spinscan
and the right hand Q-Ring spinscan below, one can see that Q-Ring graphs are clearly smoother (less variation in torque in the bar graph)
and fuller (less of a peanut shape at the weakest point).

SpinscanWhen one projects a polar plot of a typical spinscan over the varying drivetrain resistance of a 53t Q-Ring during its rotation,
the value of a Q-Ring is clearly visible: Maximum power is met with a “56,5t” Time trial sized chainring diameter and minimum power is met with a “50,4”
compact size chainring diameter.This variation creates the “perfect spin” we all aspire to, that simply isn’t possible with round chainrings.
This is because Q-Rings compensate for the weakest zone of the pedalling stroke and maximize use of the most powerful zone.

Key benefits (based on ROTOR study)

All Q-ring TT’s were faster, with an average gain of 1.6 sec and 0.7 km/h (1.8%).

All Q-Ring TT’s generated more power, with average increase of 26.7 W (6.2%)

Reduced oxygen consumption and heart rate in submaximal tests

An immediate performance increase on switching from round rings to Q-Rings

An immediate performance reduction on switching back to round chainrings

It also appears that the more effort a cyclist exerts, the greater the benefit of Q’s

Legal German VAT (19%) is included in all prices. Those customers living outside of the EU are exempt from this tax.Additional charges may occur for the shipping and packaging of some items,
depending on dispatch type, destination and value of the goods.

Newsletter

✓

Take advantage by being informed about special offers and discounts

✓

A link to unsubscribe the newsletter is included in every mail

Tick here to agree that GypzyBikz GmbH may contact you by email. Except in the case of service providers, your personal data is not shared with third parties. You can revoke consent by following the link to unsubscribe,
included at the bottom of each email we send to you, or by contacting us via our Privacy Policy, where you can also find more information.